47R C1 = 100uF-16V C2 = 100nF-63V C3 = 470uF-16V D1 = 1N4007 D2 = Red LED D3 = Green LED Q1 = BC558 Q2 = BC548 IR = TSOP1738 IC1 = CD4017 RL1 = Relay 5V DC Circuit Operation: The 38kHz infrared rays generated by the remote control are received by IR receiver module TSOP1738 of the circuit. Pin 1 of TSOP1738 is connected to ground‚ pin 2 is connected to the power supply through R5 and the output is taken from pin 3. The output signal is amplified
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GAIT ANALYSIS AND RECOGNITION TECHNIQUES Gait analysis is the systematic study of animal locomotion‚ more specifically the study of human motion‚ using the eye and the brain of observers‚ augmented by instrumentation for measuring body movements‚ body mechanics‚ and the activity of the muscles. Gait analysis is used to assess‚ plan‚ and treat individuals with conditions affecting their ability to walk. It is also commonly used in sports biomechanics to help athletes run more efficiently and to identify
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perfectly until the IR illumination conditions of that region nearly constant. For example‚ if the potentiometer is tuned inside room/building for maximum sensitivity and then taken out in open sunlight‚ it will require retuning‚ since sun’s rays also contain Infrared (IR) frequencies‚ thus acting as a IR source (transmitter). This will disturb the receiver’s sensing capacity. Hence it needs to be returned to work perfectly in the new
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magnesium sulfate‚ remove the magnesium sulfate by vacuum filtration and remove the pentane from the filtrate by evaporation on a water bath in the hood. The percent recovery from cloves will be determined and the product will be analyzed by transmission infrared spectroscopy (IR). Oil of cloves‚ which consists almost entirely of eugenol and its acetate‚ is used in perfumeries‚ flavorings‚ essential oils and in medicine (local antiseptic and analgesic). Reaction: See flow chart attached Data and
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ACKNOWLEDGEMENTS It is usually said that no man is an island unto himself‚ and any man who so lives all by himself‚ without interacting with his fellow men is in the words of Aristotle‚ “either a beast or a god”. Mutual co-operation and interaction form the cardinal feature of human life. The task of writing this report has not‚ in the least‚ been an easy one‚ and it would be axiomatic to add that all the numerous tasks involved could not be have been accomplished successfully singly
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GSM BASED HOME SECURITY SYSTEM A Project Report Submitted in partial fulfillment for the award of the Degree of Bachelor of Technology in Electronics & Communication Engineering. Supervisor Submitted By: Ms. Neelu Pareek Ramraj Meena (09ESOECM30P100) Somendra (09ESOECM30P112) (Asst. Prof. of ECE Dept.) Surendra Singh (09ESOECM30P120) NemiChand Jat (09ESOECM30P074) Department of Electronics & Communication Engineering Sobhasaria Group of Institutions Rajasthan Technical University 2012-2013
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Society One theme Ray Bradbury developed in the novel Fahrenheit 451 is “mindless of mass culture”. In the novel is a city where no emotion exists‚ and where the society is happy‚ but realizing that the society is actually miserable. People are antisocial and are mindless zombies. Individuals can just enter your house without telling any details on what there are doing. Ray Bradbury had shown the theme mindlessness of mass culture is using metaphors‚ similes‚ and foreshadowing. Ray Bradbury has created
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close to its true value as you can. After you have found your values you can use those values to calibrate the system. After calibration the system will read the incoming voltage and correlate that to an angle measurement. Exercise 4: Using the infrared sensor we are able to find how far away some thing is. We took readings at measured intervals and correlated those readings to the measured distances. Results: Exercise 1: This was a quick exercise. Take readings
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Proposal for the Infrared Sensor Viral Mangukia Royal Roads University Author Note This paper was prepared for MGMT 563 - International Law and Global Trade Organizations‚ taught by Professor Graham Jones Proposal for the Infrared Sensor Introduction Infrared sensor is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in motion detectors. The other applications are aircrafts‚ climatology‚ meteorology‚ night vision‚ gas
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The proposed system mainly consists of 3 modules‚ viz.‚ telephone interface circuit‚ transmitter and receiver. The transmitter module is in turn made up of a digital data processing block and a wireless (infrared) transmitter block and the receiver module is made up of a wireless (infrared) receiver block‚ digital data processing block and a decoding block. In the scheme‚ a telephone receiver acts as a remote terminal to provide input Dual-Tone Multi-Frequency (DTMF) signals to the
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